Definition
Operation refers to the ongoing activities and processes involved in the deployment, maintenance, and management of technology systems and services. It encompasses the practical execution of tasks required to keep technology functioning reliably, securely, and efficiently throughout its lifecycle. In practice, operations teams monitor system performance, respond to incidents, manage user access, and implement security patches. This discipline is critical for ensuring business continuity, minimizing downtime, and protecting sensitive data from threats. For instance, a cloud operations team might automate server provisioning and scaling to meet fluctuating demand. While often confused with development, which focuses on building new features, operations prioritizes stability and performance of existing systems. This concept is fundamental to domains like IT Operations, Cloud Computing, and Security Operations found on certifications such as CompTIA Security+ and AWS Certified Solutions Architect Associate.